CN109173014A - Multi-functional urethra survey meter - Google Patents
Multi-functional urethra survey meter Download PDFInfo
- Publication number
- CN109173014A CN109173014A CN201810806239.6A CN201810806239A CN109173014A CN 109173014 A CN109173014 A CN 109173014A CN 201810806239 A CN201810806239 A CN 201810806239A CN 109173014 A CN109173014 A CN 109173014A
- Authority
- CN
- China
- Prior art keywords
- main pipe
- medicine
- urethra
- pipe
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003708 urethra Anatomy 0.000 title claims abstract description 37
- 239000003814 drug Substances 0.000 claims abstract description 22
- 210000002700 urine Anatomy 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 17
- 230000002485 urinary effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000003444 anaesthetic effect Effects 0.000 abstract description 10
- 230000036407 pain Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 2
- 208000010513 Stupor Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 229960004194 lidocaine Drugs 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 238000007915 intraurethral administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/202—Assessing bladder functions, e.g. incontinence assessment
- A61B5/205—Determining bladder or urethral pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6853—Catheters with a balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Epidemiology (AREA)
- Physiology (AREA)
- Child & Adolescent Psychology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Multi-functional urethra survey meter, including main pipe, one end of urethra is inserted into as outer end using main pipe, parting bead is equipped in main pipe along its length, parting bead is divided into medicine-injecting cavity and installation cavity for intracoelomic cavity is responsible for, several medicine outlet holes are offered on the outer wall of main pipe, all medicine outlet holes are connected to medicine-injecting cavity, several medicine outlet holes are arranged along the length direction spacing side by side of main pipe, the radius of medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually becomes smaller, the outer end of main pipe is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, and medicine-pouring pipe is equipped with the first valve body;In summary, the present invention can detect the pressure and temperature of urine in urethra, it may determine that whether urethra blocks by detection pressure, detection temperature may determine that whether there is or not bacterium infections in urethra, pressure and temperature value is directly displayed by display, mitigate the feeling of pain of patient by injecting anaesthetic in urethra, single unit system design is rationally, practical.
Description
Technical field
The invention belongs to field of medical technology, and in particular to a kind of multi-functional urethra survey meter.
Background technique
Now there is no special urethra survey meter, when the patient feels lower abdomen turgor, can not urinate or when dysuria
Usually solved with the mode of urethral catheterization, i.e., insertion urinary catheter, existing urinary catheter majority be common conduit, thereon have expandable balloon and
Urine guiding tube, existing urinary catheter functional structure is single, and urine guiding tube can guide urine out of bladder, and sacculus can be consolidated
Surely it prevents urinary catheter from slipping, does not have intraurethral pressure and urine temperature detection, and existing scheme is for there is the patient of obstruction to come
It says, sharp ache when being inserted into urinary catheter brings very big pain to patient.
Summary of the invention
It is detectable, convenient slotting to provide a kind of urethra pressure temperature in order to solve shortcoming in the prior art by the present invention
The multi-functional urethra survey meter of feeling of pain when entering, mitigating patient's insertion.
In order to solve the above technical problems, the present invention adopts the following technical scheme: multi-functional urethra survey meter, including supervisor
Body, the one end for being inserted into urethra using main pipe are equipped with parting bead as outer end along its length in main pipe, parting bead will be responsible for intracoelomic cavity point
It is cut into medicine-injecting cavity and installation cavity, several medicine outlet holes are offered on the outer wall of main pipe, all medicine outlet holes connect with medicine-injecting cavity
Logical, several medicine outlet holes are arranged along the length direction spacing side by side of main pipe, from the inner end of main pipe to the outer end of main pipe
The radius of medicine outlet hole gradually becomes smaller, and the outer end of main pipe is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, and medicine-pouring pipe is equipped with the
One valve body;
Catheter and liquid injection pipe are inserted in the installation cavity of main pipe, the inner end of catheter is pierced by the inner end of main pipe upwards, leads
The inner end of urinary catheter blocks, and urine inlet is offered on the inner end of catheter, and the inner end of liquid injection pipe is connected with sacculus, sacculus package
Catheter inner end and be located at urine inlet below, the outer end of catheter and liquid injection pipe is pierced by main pipe, liquid injection pipe
Outer end is equipped with the second valve body.
Length scale line is equipped on main pipe along its length.
Drainage trough is offered along its length on the outer wall of main pipe.
The inner end of catheter is equipped with temp probe and pressure probe, and temp probe and pressure probe pass through data line respectively
It is connected with display, pressure of the display for the temperature and pressure probe monitors of displays temperature probe monitors, the data
Line is threaded through in the installation cavity of main pipe.
By adopting the above technical scheme, the invention has the following advantages: in the use of the present invention, first main pipe's
Paraffin oil or other lubricants are smeared on outer wall, main pipe is inserted into urethra by lubrication, according to the length scale line on main pipe
Judge insertion depth, after being inserted into certain depth, pressing abdomen can see urine and discharge from catheter, it was demonstrated that main pipe
It has been inserted into bladder, a certain amount of liquid has then been injected into sacculus by liquid injection pipe, sacculus gradually struts and expands press
In urethra, sacculus can prevent main pipe from deviating from from urethra, then pull main pipe backward, so that sacculus is located in urethra
At mouthful;Then by medicine-pouring pipe surface anesthesias drug such as injection of lidocaine ointment into medicine-injecting cavity, anaesthetic is through medicine outlet hole
Entire urethra is flowed out and infiltrates, wherein the radius of the medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually becomes smaller, this
The purpose of sample setting is to prevent anaesthetic in the urethra that front is not achieved in rear over flood, outside main pipe
Drainage trough is offered on wall along its length, drainage trough can make anaesthetic flow along drainage trough, to come into full contact with
Urethral wall, urethra are in narcosis under the action of anaesthetic, alleviate the feeling of pain of patient, then urine can be from urine
Liquid entrance enters catheter, and exports outward from catheter.
In conclusion the present invention can detect the pressure and temperature of urine in urethra, urine may determine that by detection pressure
Whether road blocks, and detection temperature may determine that whether there is or not bacterium infections in urethra, directly display pressure and temperature value by display,
Mitigate the feeling of pain of patient by injecting anaesthetic in urethra, single unit system design is rationally, practical.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the cross-sectional view in Fig. 1 at A-A.
Specific embodiment
As depicted in figs. 1 and 2, multi-functional urethra survey meter of the invention, including main pipe 1 are inserted into urethra with main pipe 1
One end be outer end, parting bead 2 is equipped in main pipe 1 along its length, 1 inner cavity of main pipe is divided into medicine-injecting cavity 3 and peace by parting bead 2
It behave affectedly 4, several medicine outlet holes 5 is offered on the outer wall of main pipe 1, all medicine outlet holes 5 are connected to medicine-injecting cavity 3, several
Medicine outlet hole 5 is arranged along the length direction spacing side by side of main pipe 1, from the inner end of main pipe 1 to the medicine outlet hole of the outer end of main pipe 1
5 radius gradually becomes smaller, and the outer end of main pipe 1 is connected with the medicine-pouring pipe 6 being connected with medicine-injecting cavity 3, and medicine-pouring pipe 6 is equipped with first
Valve body 7;
Catheter 8 and liquid injection pipe 9 are inserted in the installation cavity 4 of main pipe 1, the inner end of catheter 8 is pierced by the interior of main pipe 1 upwards
The inner end at end, catheter 8 blocks, and offers urine inlet 10 on the inner end of catheter 8, the inner end of liquid injection pipe 9 is connected with ball
Capsule 11, sacculus 11 are wrapped in the inner end of catheter 8 and are located at 10 lower section of urine inlet, and the outer end of catheter 8 and liquid injection pipe 9 is equal
It is pierced by main pipe 1, the outer end of liquid injection pipe 9 is equipped with the second valve body 12.
Length scale line is equipped on main pipe 1 along its length.
Drainage trough 13 is offered on the outer wall of main pipe 1 along its length.
The inner end of catheter 8 is equipped with temp probe 14 and pressure probe 15, and temp probe 14 and pressure probe 15 are distinguished
Display 17, temperature and pressure probe 15 prison of the display 17 for 14 monitoring of displays temperature probe are connected with by data line 16
The pressure (display 17 is existing conventional techniques) of survey, the data line 16 is threaded through in the installation cavity 4 of main pipe 1.
In the use of the present invention, smearing paraffin oil or other lubricants first on the outer wall of main pipe 1, lubrication will supervisor
Body 1 is inserted into urethra, judges insertion depth according to the length scale line on main pipe 1, after being inserted into certain depth, presses abdomen
It can be seen that urine is discharged from catheter 8, it was demonstrated that main pipe 1 has been inserted into bladder, then passes through liquid injection pipe 9 to sacculus
A certain amount of liquid is injected in 11, sacculus 11 is gradually strutted and is expanded and presses against in urethra, sacculus 11 can prevent main pipe 1 from
Deviate from urethra, main pipe 1 is then pulled backward, so that sacculus 11 is located at orificium urethrae internum;Then pass through medicine-pouring pipe 6 to injection
The surface anesthesias drug such as injection of lidocaine ointment in chamber 3, anaesthetic flow out through medicine outlet hole 5 and infiltrate entire urethra, wherein
The radius of medicine outlet hole 5 from the inner end of main pipe 1 to the outer end of main pipe 1 gradually becomes smaller, and the purpose being arranged in this way is can be with
It prevents anaesthetic in the urethra that front is not achieved in rear over flood, is opened up along its length on the outer wall of main pipe 1
There is drainage trough 13, drainage trough 13 can make anaesthetic flow along drainage trough 13, to come into full contact with urethral wall, urethra exists
It is in narcosis under the action of anaesthetic, alleviates the feeling of pain of patient, then urine can enter from urine inlet 10
Catheter 8, and exported outward from catheter 8.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side
The protection scope of case.
Claims (4)
1. multi-functional urethra survey meter, it is characterised in that: main using one end of main pipe's insertion urethra as outer end including main pipe
Parting bead is equipped in tube body along its length, parting bead will be responsible for intracoelomic cavity and be divided into medicine-injecting cavity and installation cavity, on the outer wall of main pipe
Several medicine outlet holes are offered, all medicine outlet holes are connected to medicine-injecting cavity, length direction of several medicine outlet holes along main pipe
Spacing side by side setting, the radius of the medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually become smaller, the outer end of main pipe
It is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, medicine-pouring pipe is equipped with the first valve body;
Catheter and liquid injection pipe are inserted in the installation cavity of main pipe, the inner end of catheter is pierced by the inner end of main pipe upwards, leads
The inner end of urinary catheter blocks, and urine inlet is offered on the inner end of catheter, and the inner end of liquid injection pipe is connected with sacculus, sacculus package
Catheter inner end and be located at urine inlet below, the outer end of catheter and liquid injection pipe is pierced by main pipe, liquid injection pipe
Outer end is equipped with the second valve body.
2. multi-functional urethra survey meter according to claim 1, it is characterised in that: be equipped with length on main pipe along its length
Spend graduation mark.
3. multi-functional urethra survey meter according to claim 1, it is characterised in that: on the outer wall of main pipe along its length
Offer drainage trough.
4. multi-functional urethra survey meter according to claim 1, it is characterised in that: visited equipped with temperature the inner end of catheter
Head and pressure probe, temp probe and pressure probe pass through data line respectively and are connected with display, and display is used for displays temperature
The pressure of the temperature and pressure probe monitors of probe monitors, the data line are threaded through in the installation cavity of main pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810806239.6A CN109173014A (en) | 2018-07-20 | 2018-07-20 | Multi-functional urethra survey meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810806239.6A CN109173014A (en) | 2018-07-20 | 2018-07-20 | Multi-functional urethra survey meter |
Publications (1)
Publication Number | Publication Date |
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CN109173014A true CN109173014A (en) | 2019-01-11 |
Family
ID=64937000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810806239.6A Pending CN109173014A (en) | 2018-07-20 | 2018-07-20 | Multi-functional urethra survey meter |
Country Status (1)
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CN (1) | CN109173014A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109568687A (en) * | 2019-01-27 | 2019-04-05 | 青岛大学附属医院 | A kind of urological surgery urethral catheterization device |
CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
CN116966398A (en) * | 2023-07-14 | 2023-10-31 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
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CN201012136Y (en) * | 2007-06-18 | 2008-01-30 | 陈旭良 | Vagina targeting drug administration device |
CN201782870U (en) * | 2010-09-14 | 2011-04-06 | 成都卓青科技有限公司 | Multifunctional urine leading device |
CN102921075A (en) * | 2012-08-29 | 2013-02-13 | 刘现富 | Anesthesia operation puncture needle with diversion groove |
CN203090197U (en) * | 2013-02-01 | 2013-07-31 | 海盐康源医疗器械有限公司 | Silica gel urethral catheter with automatic controlled-release doser |
CN203208496U (en) * | 2013-03-07 | 2013-09-25 | 张海燕 | Anesthesia embolism for gynecology department |
CN204798598U (en) * | 2015-06-10 | 2015-11-25 | 陈东生 | Painless catheter |
CN105268036A (en) * | 2015-09-15 | 2016-01-27 | 上海康德莱企业发展集团医疗器械有限公司 | Catheter with automatic pressure relief function |
CN105852820A (en) * | 2016-03-23 | 2016-08-17 | 姜广军 | Bladder temperature and pressure monitoring device |
CN209154850U (en) * | 2018-07-20 | 2019-07-26 | 徐玉灿 | Multi-functional urethra survey meter |
-
2018
- 2018-07-20 CN CN201810806239.6A patent/CN109173014A/en active Pending
Patent Citations (9)
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CN201012136Y (en) * | 2007-06-18 | 2008-01-30 | 陈旭良 | Vagina targeting drug administration device |
CN201782870U (en) * | 2010-09-14 | 2011-04-06 | 成都卓青科技有限公司 | Multifunctional urine leading device |
CN102921075A (en) * | 2012-08-29 | 2013-02-13 | 刘现富 | Anesthesia operation puncture needle with diversion groove |
CN203090197U (en) * | 2013-02-01 | 2013-07-31 | 海盐康源医疗器械有限公司 | Silica gel urethral catheter with automatic controlled-release doser |
CN203208496U (en) * | 2013-03-07 | 2013-09-25 | 张海燕 | Anesthesia embolism for gynecology department |
CN204798598U (en) * | 2015-06-10 | 2015-11-25 | 陈东生 | Painless catheter |
CN105268036A (en) * | 2015-09-15 | 2016-01-27 | 上海康德莱企业发展集团医疗器械有限公司 | Catheter with automatic pressure relief function |
CN105852820A (en) * | 2016-03-23 | 2016-08-17 | 姜广军 | Bladder temperature and pressure monitoring device |
CN209154850U (en) * | 2018-07-20 | 2019-07-26 | 徐玉灿 | Multi-functional urethra survey meter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109568687A (en) * | 2019-01-27 | 2019-04-05 | 青岛大学附属医院 | A kind of urological surgery urethral catheterization device |
CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
CN116966398A (en) * | 2023-07-14 | 2023-10-31 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
CN116966398B (en) * | 2023-07-14 | 2024-05-07 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |